BE702677A - - Google Patents
Info
- Publication number
- BE702677A BE702677A BE702677DA BE702677A BE 702677 A BE702677 A BE 702677A BE 702677D A BE702677D A BE 702677DA BE 702677 A BE702677 A BE 702677A
- Authority
- BE
- Belgium
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1920366 | 1966-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE702677A true BE702677A (it) | 1968-01-15 |
Family
ID=11155756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE702677D BE702677A (it) | 1966-08-20 | 1967-08-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3494894A (it) |
| BE (1) | BE702677A (it) |
| CH (1) | CH518328A (it) |
| DE (1) | DE1669554A1 (it) |
| GB (1) | GB1163649A (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3711571A (en) * | 1970-07-09 | 1973-01-16 | Textron Inc | Curable blend of blocked and unblocked polyurethanes |
| US3915923A (en) * | 1970-10-26 | 1975-10-28 | Union Carbide Corp | Solution process for making polyurethane |
| JPS582063B2 (ja) * | 1980-05-29 | 1983-01-13 | 大日精化工業株式会社 | 熱硬化性ポリウレタン成形品の製造法 |
| US6022939A (en) * | 1994-12-23 | 2000-02-08 | Bayer Aktiengesellschaft | Thermoplastic polyurethanes with improved melt flow |
| US6911502B2 (en) * | 2001-02-23 | 2005-06-28 | Noveon Ip Holdings Corp. | Polyurethane elastomeric fiber and process for making the fiber |
| US7357889B2 (en) * | 2003-04-09 | 2008-04-15 | Lubrizol Advanced Materials, Inc. | Melt spun TPU fibers and process |
| ES2480515T3 (es) * | 2007-03-27 | 2014-07-28 | Basf Se | Procedimiento para la reacción de poliuretanos termoplásticos con compuestos que presentan grupos isocianato |
| CN107338501A (zh) * | 2017-08-05 | 2017-11-10 | 合肥梵清电子商务有限公司 | 一种高回弹氨纶纤维及其制备方法 |
| CN116163054B (zh) * | 2023-04-26 | 2023-06-16 | 比音勒芬服饰股份有限公司 | 一种高弹透气的立体针织品面料及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB731071A (en) * | 1951-07-19 | 1955-06-01 | Du Pont | Preparation of elastomers from polyalkylene ether glycols and diisocyanates |
| US3099642A (en) * | 1953-11-30 | 1963-07-30 | Bayer Ag | Rubber-like polyurethanes and storage stable intermediates for producing the same |
| DE1161007B (de) * | 1955-12-29 | 1964-01-09 | E. I. du Pont de Nemours & Company, Wilmington, Del. (V. St. A.) | Herstellung von Kunstharzfolien oder -Fäden |
| US3009901A (en) * | 1958-01-09 | 1961-11-21 | Du Pont | Reaction products of phenolic diamines with isocyanate terminated polyethers |
| BE574685A (it) * | 1958-01-17 |
-
1967
- 1967-08-01 US US657536A patent/US3494894A/en not_active Expired - Lifetime
- 1967-08-09 DE DE19671669554 patent/DE1669554A1/de active Pending
- 1967-08-10 GB GB36770/67A patent/GB1163649A/en not_active Expired
- 1967-08-14 BE BE702677D patent/BE702677A/xx unknown
- 1967-08-16 CH CH1148667A patent/CH518328A/it not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH518328A (it) | 1972-01-31 |
| DE1669554A1 (de) | 1971-05-06 |
| US3494894A (en) | 1970-02-10 |
| GB1163649A (en) | 1969-09-10 |